8257060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58979}}^1$

素因数の和:58995

約数の個数: 24

約数和(自身を含む): 19817280

約数和(自身を除く): 11560220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58979, 117958, 235916, 294895, 412853, 589790, 825706, 1179580, 1651412, 2064265, 4128530, 8257060]

約数ペア:

[(1, 8257060), (2, 4128530), (4, 2064265), (5, 1651412), (7, 1179580), (10, 825706), (14, 589790), (20, 412853), (28, 294895), (35, 235916), (70, 117958), (140, 58979)]